Fingerhut, Stefanie
Sperling, Michael
Holling, Markus
Niederstadt, Thomas
Allkemper, Thomas
Radbruch, Alexander
Heindel, Walter
Paulus, Werner
Jeibmann, Astrid
Karst, Uwe http://orcid.org/0000-0002-1774-6787
Article History
Received: 14 March 2018
Revised: 23 April 2018
Accepted: 29 April 2018
First Online: 10 May 2018
Compliance with ethical standards
:
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and/or national research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards. For this type of study, formal consent is not required.
: Informed consent was obtained from all individual participants included in the study. Additional informed consent was obtained from all individual participants for whom identifying information is included in this article (if identifying information about participants is available).
: The authors declare that they have no conflict of interest.